Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2016, 2017 ARM Limited. |
| 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #include "arm_compute/runtime/MultiImage.h" |
| 25 | |
| 26 | #include "arm_compute/core/Error.h" |
| 27 | #include "arm_compute/core/TensorInfo.h" |
| 28 | #include "arm_compute/runtime/TensorAllocator.h" |
| 29 | |
| 30 | using namespace arm_compute; |
| 31 | |
| 32 | MultiImage::MultiImage() |
| 33 | : _info(), _plane() |
| 34 | { |
| 35 | } |
| 36 | |
| 37 | const MultiImageInfo *MultiImage::info() const |
| 38 | { |
| 39 | return &_info; |
| 40 | } |
| 41 | |
| 42 | void MultiImage::init(unsigned int width, unsigned int height, Format format) |
| 43 | { |
| 44 | internal_init(width, height, format, false); |
| 45 | } |
| 46 | |
| 47 | void MultiImage::init_auto_padding(unsigned int width, unsigned int height, Format format) |
| 48 | { |
| 49 | internal_init(width, height, format, true); |
| 50 | } |
| 51 | |
| 52 | void MultiImage::internal_init(unsigned int width, unsigned int height, Format format, bool auto_padding) |
| 53 | { |
| 54 | TensorInfo info(width, height, Format::U8); |
| 55 | |
| 56 | if(auto_padding) |
| 57 | { |
| 58 | info.auto_padding(); |
| 59 | } |
| 60 | |
| 61 | switch(format) |
| 62 | { |
| 63 | case Format::U8: |
| 64 | case Format::S16: |
| 65 | case Format::U16: |
| 66 | case Format::S32: |
| 67 | case Format::F16: |
| 68 | case Format::F32: |
| 69 | case Format::U32: |
| 70 | case Format::RGB888: |
| 71 | case Format::RGBA8888: |
| 72 | case Format::YUYV422: |
| 73 | case Format::UYVY422: |
| 74 | { |
| 75 | TensorInfo info_full(width, height, format); |
| 76 | |
| 77 | if(auto_padding) |
| 78 | { |
| 79 | info_full.auto_padding(); |
| 80 | } |
| 81 | |
| 82 | std::get<0>(_plane).allocator()->init(info_full); |
| 83 | break; |
| 84 | } |
| 85 | case Format::NV12: |
| 86 | case Format::NV21: |
| 87 | { |
| 88 | TensorInfo info_uv88(width / 2, height / 2, Format::UV88); |
| 89 | |
| 90 | if(auto_padding) |
| 91 | { |
| 92 | info_uv88.auto_padding(); |
| 93 | } |
| 94 | |
| 95 | std::get<0>(_plane).allocator()->init(info); |
| 96 | std::get<1>(_plane).allocator()->init(info_uv88); |
| 97 | break; |
| 98 | } |
| 99 | case Format::IYUV: |
| 100 | { |
| 101 | TensorInfo info_sub2(width / 2, height / 2, Format::U8); |
| 102 | |
| 103 | if(auto_padding) |
| 104 | { |
| 105 | info_sub2.auto_padding(); |
| 106 | } |
| 107 | |
| 108 | std::get<0>(_plane).allocator()->init(info); |
| 109 | std::get<1>(_plane).allocator()->init(info_sub2); |
| 110 | std::get<2>(_plane).allocator()->init(info_sub2); |
| 111 | break; |
| 112 | } |
| 113 | case Format::YUV444: |
| 114 | std::get<0>(_plane).allocator()->init(info); |
| 115 | std::get<1>(_plane).allocator()->init(info); |
| 116 | std::get<2>(_plane).allocator()->init(info); |
| 117 | break; |
| 118 | default: |
| 119 | ARM_COMPUTE_ERROR("Not supported"); |
| 120 | break; |
| 121 | } |
| 122 | |
| 123 | _info.init(width, height, format); |
| 124 | } |
| 125 | |
| 126 | void MultiImage::allocate() |
| 127 | { |
| 128 | switch(_info.format()) |
| 129 | { |
| 130 | case Format::U8: |
| 131 | case Format::S16: |
| 132 | case Format::U16: |
| 133 | case Format::S32: |
| 134 | case Format::F16: |
| 135 | case Format::F32: |
| 136 | case Format::U32: |
| 137 | case Format::RGB888: |
| 138 | case Format::RGBA8888: |
| 139 | case Format::YUYV422: |
| 140 | case Format::UYVY422: |
| 141 | std::get<0>(_plane).allocator()->allocate(); |
| 142 | break; |
| 143 | case Format::NV12: |
| 144 | case Format::NV21: |
| 145 | std::get<0>(_plane).allocator()->allocate(); |
| 146 | std::get<1>(_plane).allocator()->allocate(); |
| 147 | break; |
| 148 | case Format::IYUV: |
| 149 | case Format::YUV444: |
| 150 | std::get<0>(_plane).allocator()->allocate(); |
| 151 | std::get<1>(_plane).allocator()->allocate(); |
| 152 | std::get<2>(_plane).allocator()->allocate(); |
| 153 | break; |
| 154 | default: |
| 155 | ARM_COMPUTE_ERROR("Not supported"); |
| 156 | break; |
| 157 | } |
| 158 | } |
| 159 | |
| 160 | void MultiImage::create_subimage(MultiImage *image, const Coordinates &coords, unsigned int width, unsigned int height) |
| 161 | { |
| 162 | arm_compute::Format format = image->info()->format(); |
| 163 | const TensorInfo info(width, height, Format::U8); |
| 164 | |
| 165 | switch(format) |
| 166 | { |
| 167 | case Format::U8: |
| 168 | case Format::S16: |
| 169 | case Format::U16: |
| 170 | case Format::S32: |
| 171 | case Format::F32: |
| 172 | case Format::F16: |
| 173 | case Format::U32: |
| 174 | case Format::RGB888: |
| 175 | case Format::RGBA8888: |
| 176 | case Format::YUYV422: |
| 177 | case Format::UYVY422: |
| 178 | { |
| 179 | const TensorInfo info_full(width, height, format); |
| 180 | std::get<0>(_plane).allocator()->init(*dynamic_cast<Image *>(image->plane(0))->allocator(), coords, info_full); |
| 181 | break; |
| 182 | } |
| 183 | case Format::NV12: |
| 184 | case Format::NV21: |
| 185 | { |
| 186 | const TensorInfo info_uv88(width / 2, height / 2, Format::UV88); |
| 187 | std::get<0>(_plane).allocator()->init(*dynamic_cast<Image *>(image->plane(0))->allocator(), coords, info); |
| 188 | std::get<1>(_plane).allocator()->init(*dynamic_cast<Image *>(image->plane(1))->allocator(), coords, info_uv88); |
| 189 | break; |
| 190 | } |
| 191 | case Format::IYUV: |
| 192 | { |
| 193 | const TensorInfo info_sub2(width / 2, height / 2, Format::U8); |
| 194 | std::get<0>(_plane).allocator()->init(*dynamic_cast<Image *>(image->plane(0))->allocator(), coords, info); |
| 195 | std::get<1>(_plane).allocator()->init(*dynamic_cast<Image *>(image->plane(1))->allocator(), coords, info_sub2); |
| 196 | std::get<2>(_plane).allocator()->init(*dynamic_cast<Image *>(image->plane(2))->allocator(), coords, info_sub2); |
| 197 | break; |
| 198 | } |
| 199 | case Format::YUV444: |
| 200 | std::get<0>(_plane).allocator()->init(*dynamic_cast<Image *>(image->plane(0))->allocator(), coords, info); |
| 201 | std::get<1>(_plane).allocator()->init(*dynamic_cast<Image *>(image->plane(0))->allocator(), coords, info); |
| 202 | std::get<2>(_plane).allocator()->init(*dynamic_cast<Image *>(image->plane(0))->allocator(), coords, info); |
| 203 | break; |
| 204 | default: |
| 205 | ARM_COMPUTE_ERROR("Not supported"); |
| 206 | break; |
| 207 | } |
| 208 | |
| 209 | _info.init(width, height, format); |
| 210 | } |
| 211 | |
| 212 | Image *MultiImage::plane(unsigned int index) |
| 213 | { |
| 214 | return &_plane[index]; |
| 215 | } |
| 216 | |
| 217 | const Image *MultiImage::plane(unsigned int index) const |
| 218 | { |
| 219 | return &_plane[index]; |
| 220 | } |